RIM is very profitable and growing
Actually the opposite is true: RIM profit drops 27 percent; shipments seen down[1], The Waterloo, Ontario, company said fiscal third-quarter earnings tumbled 71% on a charge related to a disastrous launch of a tablet competitor to Apple's iPad. And it forecast weak smartphone shipments in the current quarter. [2], etc, etc
[1] http://news.yahoo.com/instant-view-rim-profit-drops-27-perce...
[2] http://online.wsj.com/article/SB1000142405297020402680457710...
Gruber referenced something about this not so long ago - someone had written an article showing that historically companies that do this appear good in the short term, but in the long term it is a huge danger sign.
Hence the person to whom you were replying may have been aware of the "profits are up" song RIM has been singing for a while now, but not aware of the most recent results which indicate a rude awakening is imminent.